SPLICE enables sensitive real world interfacing devices to co-exist securely inside existing IT networks.
SPLICE overcomes device and controller vulnerabilities by building vulnerability shielding, authentication, authorisation and access controls into the network layer.
SPLICE logically isolates targets in an encrypted overlay network for centralised profiling, segregation and Intrusion Detection.
With SPLICE there is no need to touch the actual equipment or code.
For various reasons, it may not be viable to patch vulnerabilities in web based HMI's and Controllers.
SPLICE provides a way to mitigate these vulnerabilities through Security Enhanced Microservices (SEM) by injecting authentication code into the existing communication flow. When a sensitive function is accessed, SPLICE takes over from the normal application flow and requests OTP or password verification before forwarding the request through to the HMI. Using SEM, Role Based Access Control (with or without two factor authentication) can be built into legacy applications without touching the application code. SEM works with both traditional and AJAX based applications.